ST303S(2003) Просмотр технического описания (PDF) - International Rectifier
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ST303S Datasheet PDF : 9 Pages
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ST303S Series
Bulletin I25173 rev. C 03/03
On-state Conduction
Parameter
VTM Max. peak on-state voltage
VT(TO)1 Low level value of threshold
voltage
VT(TO)2 High level value of threshold
voltage
rt1
Low level value of forward
slope resistance
rt2
High level value of forward
slope resistance
IH
Maximum holding current
IL
Typical latching current
ST303S
2.16
1.44
Units Conditions
ITM= 1255A, TJ = TJ max, tp = 10ms sine wave pulse
V
(16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
1.46
(I > π x IT(AV)), TJ = TJ max.
0.57
0.56
600
1000
(16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
mΩ
(I > π x IT(AV)), TJ = TJ max.
mA TJ = 25°C, IT > 30A
TJ = 25°C, VA= 12V, Ra = 6Ω, IG= 1A
Switching
Parameter
di/dt Max. non-repetitive rate of rise
of turned-on current
td
Typical delay time
tq
Max. turn-off time
Blocking
Parameter
dv/dt
IRRM
IDRM
Maximum critical rate of rise of
off-state voltage
Max. peak reverse and off-state
leakage current
ST303S
1000
0.80
10 - 20
Units Conditions
A/µs
µs
TJ = TJ max, VDRM = rated VDRM
ITM = 2 x di/dt
TJ= 25°C, VDM = rated VDRM, ITM = 50A DC, tp= 1µs
Resistive load, Gate pulse: 10V, 5Ω source
TJ = TJ max, ITM = 550A, commutating di/dt = 40A/µs
VR = 50V, tp = 500µs, dv/dt = 200V/µs
ST303S
500
Units Conditions
V/µs
TJ = TJ max, linear to 80% VDRM, higher value
available on request
50
mA TJ = TJ max, rated VDRM/VRRM applied
Triggering
Parameter
PGM Maximum peak gate power
PG(AV) Maximum average gate power
IGM Max. peak positive gate current
+VGM Maximum peak positive
gate voltage
-VGM
IGT
VGT
IGD
VGD
Maximum peak negative
gate voltage
Max. DC gate current required
to trigger
Max. DC gate voltage required
to trigger
Max. DC gate current not to trigger
Max. DC gate voltage not to trigger
ST303S
60
10
10
20
5
Units Conditions
W TJ = TJ max, f = 50Hz, d% = 50
A TJ = TJ max, tp ≤ 5ms
V TJ = TJ max, tp ≤ 5ms
200
3
20
0.25
mA
TJ = 25°C, VA = 12V, Ra = 6Ω
V
mA
V
TJ = TJ max, rated VDRM applied
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